baber/WOPTO huggingface dataset:
Patent JP-H11197659-A (JP)
Title: Scraping-up apparatus
Inventor: FUJIWARA MITSUHIRO
IPC: C02F1/40
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a scraping-up apparatus developing ensured operability. SOLUTION: In a scraping-up apparatus constituted so that a sludge scraper 2 is provided to a machine body 21 made free to advance and retreat with respect to the pit 5 provided in a treatment basin such as a sedimentation basin or the like and the sludge sedimented on the bottom of a basin is scraped up by the sludge scraper 24 to be allowed to fall in the pit 5, the machine body 21 is formed in a long shape in an advance and retreat direction and a plurality of sludge scrapers 24 are arranged to the machine body 21 so as to be spaced apart in advance and retreat directions as ones going forwardly and rearwardly and the rearwardly going sludge scraper 24 scrapes up sludge forwardly from the position of the preceding sludge scraper 24 and the most preceding scraper 24 allows sludge to fall in the pit successively.
Patent JP-S59163588-A (JP)
Inventor: KATAGIRI SHIGEO
IPC: G21C13/00
Filed: 1983-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61198850-A (JP)
Title: Multi-value orthogonal amplitude demodulator
Inventor: NOZUE YOSHIHIRO
IPC: H04L27/01
Filed: 1985-02-27
Abstract: PURPOSE:To equalize the phase shift of a carrier and to extract an SC signal also by controlling any tap of orthogonal center taps of a 2-dimension TEQ so as to extract the SC signal easily. CONSTITUTION:When an orthogonal center tap Ao compensating the Q' component of the orthogonal carrier component at the reception side is eliminated, an error signal is sent to a 2-dimension TEQ 6 from an identification/drive section 22, but since an orthogonal center tap Bo is operated normally, no phase shift exists between I and I'. Since the Ao is eliminated at the Q', the phase shift between the Q and Q' cannot be attained by the 2-dimension TEQ 5, a VCO control signal from a drive circuit 10 is fed to a VCO 5 via a loop filter 11 and an amplifier 13 and the phase of the orthogonal carrier component at the reception side reaches the state (2). Thus, the I' reaches the state (2) and a phase shift is caused between the I and I', then the shift is matched again by using the Bo. Further, the Q' has still a phase shift, then the VCO 5 is controlled to bring the state from the (2) to the (4), a phase shift in (4) is caused in the I' but it is equalized again by using the Bo.
Patent JP-H01212600-A (JP)
Title: Clothing dryer
Inventor: HIROTA TATSUYA
IPC: D06F58/02
Filed: 1988-02-19
Abstract: PURPOSE:To improve the yield rate in the formation period as well as to smooth the rotation by erecting ribs at both sides of the inner periphery of a fan continued up to the top of vanes, projecting the ribs at the cooling vane side higher than the top of the vanes near the rotation center, and installing pulleys at the tips of the ribs. CONSTITUTION:A both-side fan 9 is a disk-form structure made by forming a tube-form rotation center 91 inserted to a holding shaft 7, an inner periphery 92, and an outer periphery 93, with a resin. At both sides of the outer periphery 93, wavelike circulation type vanes 94 and cooling vanes 95 are formed integrally in the radial direction, while at both sides of the inner periphery 92, six ribs 96 and six ribs 97 placing intervals of 60 deg. respectively are formed staggering 30 deg. each other. The circulation side ribs 96 are erected lining up the heights on the incline combining the top of the rotation center 91 which is lower than the vanes 94 and the top of the circulation vanes, while the ribs 97 at the cooling side are made as the height up to the tip linking to the tips near the rotation center 91 which is higher than the vanes 95, and pulleys 19 are installed on the tips. By such a constitution, the deformation can be suppressed effectively when the temperature difference is produced at both sides in the formation period and in the drying work.
Patent JP-H02218292-A (JP)
Title: Catv terminal data collection system
Inventor: KANAO KEISUKE
IPC: H04N7/173
Filed: 1989-02-20
Abstract: PURPOSE:To collect a viewing channel data at the same time by all terminal equipments by sending a signal starting the operation collecting a view channel data for each prescribed time interval to a memory of each terminal equipment and a signal stopping the operation from a center equipment to all terminal equipments simultaneously. CONSTITUTION:A center equipment 200 sends a view channel storage start signal 20 to m-set of terminal equipments 100 connected to the center equipment. Since no address part exists in the signal, CPUs 7 of m-set of terminal equipments start the operation simultaneously, a view channel data stored in a storage area 16 of a 1st memory 8 is read for each time interval designated at a view channel storage time interval D1 and transferred sequentially to a storage area 14 or 15 decided of its use by the 2nd memory 18. The center equipment 200 sends a view channel storage end signal 21 to m-set of terminal equipments, then the CPUs 7 of all terminal equipments stop the transfer of the view channel data from the 1st memory 8 to the 2nd memory 18.
Patent JP-H01214467-A (JP)
Title: Ink ribbon cartridge
Inventor: KUNIEDA TAKAYOSHI
IPC: B41J33/52
Filed: 1988-02-23
Abstract: PURPOSE:To always apply uniform tension to an ink ribbon regardless of the running direction of said ribbon and to prevent the deterioration of the ink of the ink ribbon, by making it possible to shake a tension imparting means even when an ink ribbon cartridge is turned out to use either one of the surface and rear of the ink ribbon. CONSTITUTION:When the surface of a cartridge is used, a thermal head 26 is inserted in the second head insert part 4 and a tension imparting means 30 passes the mount part 5a of a mount plate 5 by the force of an ink ribbon 14 and shakes in the clockwise direction around the axis E vertical to the mount plate 5 to impart tension to the ink ribbon 14. When the rear of the cartridge is used, the thermal head 26 is inserted in the first head insert part 3 and the tension imparting means 30 is shaken in the counterclockwise direction around the axis E by the force of the ink ribbon 14 to impart tension to the ink ribbon 14. Since a roller 36 is rotated with respect to the contact surface of the ink ribbon 14, there is no possibility of deteriorating the ink of the ink ribbon 14 by friction.
Patent JP-H05207296-A (JP)
Title: Picture processing unit
Inventor: OKABE GEN
IPC: H04N1/413
Filed: 1992-01-29
Abstract: PURPOSE:To store read picture information in a memory within a prescribed time and to improve the operating efficiency of the memory even when a compli cated part is in existence in one picture as for the picture processing unit. CONSTITUTION:A prescribed line number of picture data read by an original read section is stored tentatively in a non-compression data buffer 2 and sent to a compressor section 3, in which the compression processing is started. When the compression processing is not finished even in a prescribed time, the compression processing is stopped at that time and the non-compression data stored in the non-compression data buffer 2 is adopted. Thus, it is possible to transfer data of a prescribed line number to a next-stage in a prescribed time independently of a complicated picture. Furthermore, since whether the compressed data or the non-compression data are adopted is discriminated in the unit of the prescribed line number, data quantity is reduced in comparison with the discrimination in unit of pages and the memory for data storage is used efficiently.
Patent JP-S58155633-A (JP)
Title: Fluorescent display panel
Inventor: FUJIEDA TADAO
IPC: H01J31/15
Filed: 1982-03-11
Abstract: PURPOSE:To provide a fluorescent display panel maintaining conventional high intensity with a large angle of visibility and no depth feeling by having a flat type vacuum container and a display anode electrode coated with phosphor and arranged apart from the inner surface of a glass plate on one side of said vacuum container and by having one or more grids separated from each other and a cathode arranged opposite to them. CONSTITUTION:A display anode body structure formed in a desired shape is coated wit phosphor, which is then removed at all places except for C and D portions, and the body structure is cut off at E, F, G, H portions to obtain display anode pieces 57, 58. A display anode supporter 59 is provided with a lead 60 and has a shoulder so as to keep a gap of about 0.3-0.5mm. between the rear of a cover glass and the display anode. The display anode pieces 57, 58 are mounted on frames 61, 62 and are welded at J, K, L, M portions to form an assembly anode supporter 63. Next, both ends of a filament 53 are fitted by welding to a filament supporter 64, which is mounted on a back plate together with a grid spacer 65 and they are pinched by a spacer 52. Then, the assembly anode supporter 63 is pinched by the spacer 52 and a cover glass 51 and they are airtightly sealed.
Patent JP-H02218866-A (JP)
Title: Waterproofing device for starting electric motor
Inventor: ISOZUMI SHUZO
IPC: F02N11/00
Filed: 1989-02-17
Abstract: PURPOSE:To prevent the entrance of a external waterdrops into a machine from an oil seal by forming a ring channel on the outer circumferential part of a pinion moving cylinder, and fitting a block ring formed of elastic material to the ring channel to cover the front of the oil seal. CONSTITUTION:A bearing 4 and an oil seal 12 are mounted to the inner circumferential part of a front bracket 11 in an electric motor body. A plurality of water exhausting cutout parts 11a are formed on the front end part of the front bracket 11. A pinion moving cylinder 13 forming the inner cylinder part of an overrunning clutch 2 has a pinion gear part 13a and a ring channel 13b formed in the front end and the outer circumferential part, respectively. The cylinder part 14a of a block ring 14 formed of elastic material is fitted to the ring channel 13b, and the disk part 14b inclined backward thereof is protruded to the outer circumference. Hence, the entrance of external waterdrops into the machine from the lip part 12a of the oil seal 12 is prevented by the block ring 14.
Patent JP-H07249883-A (JP)
Title: Electronic apparatus
Inventor: YAMADA YOSHIYA
IPC: H05K7/14
Filed: 1994-03-09
Abstract: PURPOSE:To provide an electronic apparatus in which a trouble of a printed circuit board and an electronic component placed on the board in the case of dropping, etc., can be prevented, and which has a simple structure and high reliability. CONSTITUTION:A plurality of elastic elements 51 are interposed between one cover 10 and the other cover 20, a printed circuit board 30. Base ends of the elements 51 are formed so as to carry the elements to the cover and its end is formed so as to be locked to restrict the board 30 in three-dimensional directions of a containing space 11 of a body case l (10, 20), and the board 30 is mounted in the space 11 so as not to be brought into contact with both the covers 10, 20.
Patent JP-H08197339-A (JP)
Title: Manufacture of shaft-shape cutting tool material
Inventor: TANAKA SHIGERU
IPC: B23P15/32
Filed: 1995-01-20
Abstract: PURPOSE: To omit the after process such as grinding process for modification of shape by securing and facilitating the uniform charge of super-brasives into a linear groove extended in the axial direction of a cylinder. CONSTITUTION: One or plurar lineal grooves 11 and 12, which extend in the axial direction and reach the end 17 of a base, are provided at the cylindrical periphery 2, and high melting point metallic material is arranged in close contact with the periphery 2 of the base substance to cover these grooves, and super- abrasive powder is charged from the end of the groove.  In contact with the end face of the cylinder, a molten metal supply source of such composition that it has Co and/or Ni for its main constituent and besides exhibits eutectic temperature lower than the softening temperature of super alloy of the base substance under coexistence of C is arranged, and both ends of the groove are sealed with high melting point metallic material, and the whole is heated, whereby the molten metal supply source is fluidized to make it circulate among super-abrasive powder, whereby the super-abrasives are united and at the same time the whole is joined to a base material made of super alloy.
Patent JP-H08200562-A (JP)
Title: Pressure resistant hose
Inventor: HARA JUN
IPC: B32B27/12
Filed: 1995-01-18
Abstract: PURPOSE: To improve the pressurizing resistance and the pressure reducing strength, so as to enable a pressure resistant hose to be used also in a cold district and a tropical district, by taking a drawing monofilament made of specified crystalline synthetic resin, and having the specified diameter as a core material, and attaching it in a wall thickness section of a synthetic resin pipe having a low melting point lower than that of the core material into a coil shape. CONSTITUTION: A pressure resistant hose is formed of crystalline synthetic resin having a melting point of 200 deg.C or higher and the tensile elastic modulus of 20000kb/cm<2> or more. It is manufactured by taking a drawing monofilament having the diameter of 0.1 to 5mm as a core material 1, and attaching it in the wall thickness section of a synthetic resin pipe having the melting point lower than that of the core material 1. This core material 1 is drawn in two steps in order to enhance the orientation property and the degree of crystallinity after highly polymeric polyester resin is melted and extruded, the extension rate is set to 2.5 times in order to decrease the degree of ductility, and the core material is thermosetted at a temperature of 150 deg.C or higher for one hour or more in order to prevent contraction from being generated even if it is heated.
Patent JP-H09210307-A (JP)
Title: Low nox burner
Inventor: NAKAI TETSUSHI
IPC: F23C99/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To attempt to lower NOx in liquid fuel by burning fuel by combustion primary air in a first cylindrical member, and circumferentially split injecting combustion secondary air supplied from an annular channel by a shielding plate at the outlet of the member. SOLUTION: A flame stabilizing plate 6 is disposed at the inside of the end of a first cylindrical member 10 via a predetermined gap to the inner peripheral wall of the member 10, a fuel supply means 1 is disposed at the upstream side of the plate 6 in the member 10, a second cylindrical member 11 is disposed substantially coaxially with the outer periphery of the member 10 to form an annular channel 13, and a shielding plate 14 is provided at the end side of the channel 13. Fuel is burned by the combustion primary air in the member 10, and combustion secondary air supplied from the channel 13 is circumferentially split injected by the plate 14 at the outlet of the member 10. Thus, a flame can be effectively stabilized at the rear side from the members 10, 11 to make it possible to suppress the generation of NOx.
Patent JP-H01214017-A (JP)
Title: Method and apparatus for molecular beam epitaxial growth
Inventor: SAITO JUNJI
IPC: H01L21/3065
Filed: 1988-02-22
Abstract: PURPOSE:To grow an epitaxial layer of a good-quality semiconductor on a compound semiconductor substrate without deteriorating the surface morphology of the substrate by a method wherein, after a surface destruction layer has been removed by a reactive gas etching operation and an impurity remaining on the surface has been removed by the reactive gas etching operation, the epitaxial layer is grown. CONSTITUTION:In a molecular beam epitaxial growth method used to grow an epitaxial layer of a semiconductor on a compound semiconductor substrate, as a first process a surface destruction layer of the compound semiconductor substrate is removed by a reactive gas etching operation. Then, as a second process an impurity remaining on the surface of the compound semiconductor substrate is removed by the reactive gas etching operation. After that, as a third process an epitaxial layer is grown on the compound semiconductor substrate by a molecular beam epitaxial growth operation. For example, a reactive gas etching operation by HCl gas is executed to a GaAs substrate at a substrate temperature of 450 deg.C; then, the reactive gas etching operation by HCl gas is executed at a substrate temperature of 600 deg.C. An n-type epitaxial layer is grown by MBH.
Patent JP-H06254494-A (JP)
Title: Ultrasonic vibrator
Inventor: FUNAKUBO TOMOKI
IPC: H02N2/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide an ultrasonic vibrator enhanced in electromechanical energy conversion efficiency and capable of being driven by low voltage. CONSTITUTION:An ultrasonic vibrator is equipped with a base elastomer 11, the lamination type piezoelectric element 12 fixed on the upper surface of the base elastomer 11 and receiving the application of an AC signal to vibrate the base elastomer, the slide member 15 arranged on the rear surface of the base elastomer 11 and the projections 16 arranged on both side surfaces of the base elastomer 11 and supporting the base elastomer 11 on other member.
Patent JP-H02218103-A (JP)
Title: Magnetic film and magnetic field sensor using same
Inventor: TAKADA TOSHIO
IPC: G01R33/032
Filed: 1989-02-17
Abstract: PURPOSE:To make a magnetic film having an extreme Kerr effect by forming said magnetic film of Fe magnetic substance thin layers and dielectric thin layers, each of a specific thickness, laminated alternately and providing an axis of easy magnetization parallel to the face of the film. CONSTITUTION:A magnetic film, which comprises 10-200Angstrom  thick Fe magnetic substance thin layers and 15-200Angstrom  thick dielectric thin layers laminated alternately and has an easy magnetization axis parallel to the face thereof, is formed. Said film is formed by depositing alternately Fe metals and SiO or MgO dielectric metallic oxides on a glass or polyimide film substrate kept at for example -50 deg.C in a very high vacuum bath of a degree of ultimate vacuum of the level of 10<-10>Torr and a degree of vacuum in deposition of the level of 10<-8>Torr. Thereby a magnetic film having an extreme Kerr effect can be obtained.
Patent JP-H05234766-A (JP)
Title: Rotary transformer
Inventor: YOKOGAWA KOJI
IPC: H01F38/14
Filed: 1992-02-26
Abstract: PURPOSE:To provide a rotary transformer having good performance which enables extremely large improvement of cross talk effect in a high frequency band in a rotary transformer used in a magnetic recording reproducing device. CONSTITUTION:A longitudinal groove 3 of a fixed side magnetic substance 1 is coated with a conductive material 4 and a short ring groove is processed to the same depth as the longitudinal groove 3. Thereby, each short ring 6 is grounded to a rotary cylinder through the conductive material 4 of the longitudinal groove 3, thus contributing significantly to cross talk attenuation in high frequency band.
Patent JP-S53124023-A (JP)
Title: Noise deletion circuit
Inventor: EBIHARA NORIO
IPC: G11B5/027
Filed: 1977-04-06
Abstract: PURPOSE: To secure an effective deletion of the noise by having an operation for the output of a non-linear circuit and the signal at a certain time point and then deleting the forecast error signal from the signal at a certain time point in case the forecast error signal level is under the measured value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53123950-A (JP)
Title: Liquid crystal display device and production of the same
Inventor: TAKAMATSU TOSHIAKI
IPC: G02F1/1337
Filed: 1977-04-05
Abstract: PURPOSE:To make the spacing between display electrodes and a counter electrode constant over the entire surface of a liquid crystal display device by evenly distributing glass fibers to the portion where a display face is to be formed.
Patent JP-S56136030-A (JP)
Title: Power feeder
Inventor: INOUE JIYUNICHI
IPC: H03K17/296
Filed: 1980-03-26
Abstract: PURPOSE:To eliminate unnecessry power consumption when the switch is left turned on by mistake, etc., by supplying electric power to a load only for a required time previously. CONSTITUTION:When an AC current is supplied between seven o'clock and eight o'clock, data [7,00] and [8,00] are set by operation part 2 and inputted to timer 3. Timer 3 is noraml one and, according to the setting, generates an output signal between seven o'clock and eight o'clock. The output signal of timer 3 is converted by output part 4 into a light signal, which is sent to receiver 7 of switch circuit 6-1 via optical fiber 5. Consequently, receiver 7 turns on switch 8 between seven o'clock and eight o'clock to supply the AC current to load 9-1. Similarly, loads 9-2 and 9-3 are supplied with the currents.
Patent JP-S61198050-A (JP)
Title: Production of film sensor for hydrogen ion selective detector
Inventor: MASUZAWA TOKIHIKO
IPC: G01N27/403
Filed: 1985-02-28
Abstract: PURPOSE:To form plural pieces of sensors for hydrogen ion selective detectors at one time by providing a material for an indicating electrode on one side of a polyester film, etc. and a material for a reference electrode on the other side by a sputtering method. CONSTITUTION:The material for the indicating electrode consisting preferably of PdO, etc. is provided on one side of the polyester film, etc. 1 having 50-200mum thickness and the material for the reference electrode consisting preferably of AgCl, etc. is provided on the other side by the sputtering method, by which the film sensor having the ion selective electrodes 2, 3 on both surfaces of the film 1 is manufactured. The sensor is cut out to a circular shape, etc. and is combined with plastic frames 4, 4', 4'', 4MKCl electrolyte 6, ceramic disk cap 7, etc. to form the hydrogen ion selective sensor. Plural pieces of the sensors are thus formed at one time without variance in the performance and the productivity is improved.
Patent JP-S55132255-A (JP)
Title: Recording device
Inventor: AYADA NAOKI
IPC: G06K15/10
Filed: 1979-04-02
Abstract: PURPOSE:To improve the accuracy of the interval between printing dots by providing a means for changing the vertical position of a head group in performing printing on the printing paper set on a rotary drum by using two vertical rows of nozzles. CONSTITUTION:At the time when the printing is made on the surface of paper being wound on a rotating drum by ink jet heads B1 and B2 which are arranged in two rows vertically, a radiating plate HS, on which heads B1 and B2 are arranged vertically in order to keep the distance between the two heads and the paper face contant, is fixed on rack RA. By turning knob TM, gears g1, g2 and g3 are turned, thereby tips of the heads move vertically along surface L. By moving the center of the two vertical heads so that DELTAl becomes zero, any error in setting the distance between the two heads at the time of assembling the apparatus is eliminated.
Patent JP-S60182816-A (JP)
Title: M series code generator
Inventor: NISHIGUCHI OSAMU
IPC: H04J13/10
Filed: 1984-02-29
Abstract: PURPOSE:To prevent a thin and high pulse from being generated by changing the position of a code extracting part so as to eliminate the use for a code length designating section and an output selection section. CONSTITUTION:A code generating section 1 is constituted by combining a multi- stage shift register 2 formed by coupling sequentially plural FFs 21-27 and a feedback logical circuit 3 feeding back the logical coupling of each stage output of them to the 1st stage FF21. The code extracting section is set to an intermediate output stage (1st output stage) of the multi-stage shift register 2 so as to extract an M series code having a code length (2<n>-1) in response to the number of stages (n) of the shift register 2. Even if a feedback input to the FF21 includes a thin and high level pulse, since the FF21 is latched in the timing just before the thin and high level pulse is applied, the thin and high level pulse is eliminated at a Q output of the FF21. The switching of the code length is realized easily by changing data content to be latched at a feedback value setting section 8.